Remote: Hybrid

Job Title: Senior RAN Engineer (TM500) Location:Bangalore (Hybrid) Experience: 10–20 Years Domain: 5G RAN / SmallCells / Protocol Stack Job Summary: We are looking for a Senior RANEngineer with strong expertise in TM500-based load and performancetesting in multi-UE environments. The candidate will work onadvanced 4G/5G RAN technologies, focusing on testing, performanceoptimization, and protocol stack validation. Key Responsibilities:Perform load and stability testing using TM500 in real multi-UEenvironments Work on 4G, 5G, IoT, CBRS, and containerized OAM (O1)for indoor and outdoor small cell deployments Lead test strategy,planning, estimation, testbed setup, and execution Conductend-to-end testing with real UE and network elements,



including L3signaling Analyze and optimize RAN performance parameters acrossL1, MAC, and RLC layers Support mobility and RF testing usingattenuators and RF chambers Required Skills: Robust experience inTM500 for load and performance testing Deep understanding of 5GSA/NSA architecture and LTE networks Knowledge of 3GPP interfaces:S1, NG, X2/Xn Proficiency in 3GPP protocols: RRC, RLC, MACExpertise in 5G throughput calculations and frame structuresHands-on experience with real UE/NE lab testing and mobilitytesting Preferred: Experience in small cell deployments(indoor/outdoor) Exposure to programmable attenuators and RF labenvironments

📌 Senior RAN Engineer (Karnataka)
🏢 Juara IT Solutions
📍 Karnataka